Would appreciate some here, !
given f(x) = x + 1 and g(x) = x – 1, find (fg)(x).

and the options are:
2x
x2 + 2x – 1
x2 – 1
-2

Im literally having a mental breakdown

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,